WIRE ROPE 2018 EDITION
Grade 80 Lifting Chain & Fittings WIRE ROPES OVERVIEW
Wire Rope Size and Measurement Wire ropes are described by their diameter, (mm), and are measured across the widest point, The Crown, as shown below.
Contents
Correct Way
Incorrect Way
3-11 // Wire Ropes Overview 12 //
6x24 Fibre Core Galvanised Wire Rope 6x36 Wire Core Galvanised Wire Rope 6x7 Fibre Core Galvanised Wire Rope 6x19 Fibre Core Galvanised Wire Rope
12 13 13 14 14 15 15 16 16 17 18 19
// // // // // //
7x7 Galvanised Wire Rope 7x19 Galvanised Wire Rope TIRFOR Galvanised Wire Rope
// 6x19 PVC Fibre Core Galvanised Wire Rope
// BRIDON Crane Wire Rope
// // // //
Endurance Dyform 34LR
Endurance 50DB
Construction The size and number of wires in each strand, as well as the size and number of strands in the rope greatly affect the characteristics of the rope. In general, a large number of small-size wires and strands produce a flexible rope with good resistance to bending fatigue. The rope construction is also important for tensile load (static, live or shock) abrasive wear, crushing, corrosion and rotation. The number of strands and wires will influence the flexibility, fatigue and wear resistance of any given wire rope. Rope selection is often a compromise. Generally the more load bearing wires in the rope the greater the flexibility, however the smaller the wires the less abrasion resistance. For example, the same nominal diameter 7 x 7 wire would be less flexible than a 7 x 19 wire, hence a large number of small size wire and strands produce a flexible rope with good resistance to bending fatigue wear. The construction of wire rope is defined by the number of outer strands (first number), and the number of wires within that strand (second number) and then by the arrangement of the wires in each strand (shown in brackets). The wires in each strand can be arranged in several ways, for example a 6 x 19 construction the 19 wires in each strand are laid 9 around 9 around 1 centre wire.
Endurance Dyform 8
Endurance Dyform 6 20-22 // Usha Martin Crane Wire Rope 23-25 // Wire Rope Slings Overview 26 // Tri-flex Wire Rope Slings 27 // Wire Rope Terminations 27 //
Wire Rope Grips Galvanised AS2076
28-29 // 30-31 // 32-33 // 33-34 //
Wire Rope Thimbles AS1138 Wire Rope Ferrules EN13411
Open Type Sockets Closed Type Sockets
35 36 36
// Wire Rope Products
// //
Wirelock
Wire Rope Cutters Wire Rope Lubricants
All wire rope is manufactured with three basic components: Wires, Strands and a Core.
37-39 //
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Core The core of a steel wire rope serves as a foundation for the strands, providing stability by keeping them in place throughout the life of the rope. Wire ropes can be supplied with either a fibre or wire core. Grade Wire rope can be manufactured in different steel grades, which directly affects the Minimum Breaking Force, (MBF). The higher the grade the higher the MBF. Common wire grades include: 1570, 1770, 1960 and 2070 Finish Wire Ropes can be supplied as Black (self-colour), Galvanised or Stainless Steel. Wire rope is lubricated at the time of manufacture, to help reduce friction between wires and strands, and the friction between the rope and drum or sheave. In addition, the lubrication retards corrosion and inhibits possible rotting of the fibre core.
Construction and Lays
RHOL Right Hand Ordinary Lay LHOL Left Hand Ordinary Lay RHLL Right Hand Lang’s Lay LHLL Left Hand Lang’s Lay Pref Preformed Post Postformed WRC Wire Rope Core WSC Wire Strand Core FC Fibre Core FW Filler Wire Strand Construction D or d Diameter (in millimetres)
6 X 19 Fibre Core Wire
Right Hand Ordinary Lay
7 X 7 Wire Strand Core
Left Hand Ordinary Lay
Right Hand Lang’s Lay
7 X 19 Wire Strand Core
Left Hand Lang’s Lay
Right Hand Alternate Lay
Rotating or Non-Rotating Rotation resistant wire ropes are manufactured to resist rotation under load and are suitable for crane use and where long lengths are required.
Non-Rotating or Rotation Resistant Wire Rope – should be used when: • Lifting an unguided load in single part
• Lifting an unguided load at great height with multi part reeving.
A regular rope (rotating) wire rope should be used when: • Lifting a guided load on several falls at a small height (e.g. overhead crane)
• When lifting loads with right-hand and left-hand ropes in pairs.
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Clamping Wire Rope To ensure complete safety, it is imperative that wire ropes are clamped correctly. The diagrams below are a guide only. Please refer to the relevant Australian Standards AS 2076 for further information.
Correct Spooling of Steel Wire Rope on Drum It is imperative to correctly spool wire rope onto a drum. Improper spooling induces torque within the rope, which in turn reduces the life of the rope.
However, provision must also be made for the safety coefficient and the design of the cable. All subsequent spooling should also take place with the line under tension.
tension to avoid any slack on inner layers that can be crushed or nicked against the groove walls by outer layers. In general, the tighter the line, the better the spooling, but the rope should be tensioned with at least 2% of the breaking load or 10% of the working load.
The Right Way
In any multi-layer spooling application it is important that when the rope is first installed on the drum, it is done so under
6d approx
Please contact your local Robertsons' branch for further advice.
d
The Wrong Way
d
Note: d = diameter of rope
Lubricating Steel Wire Ropes All steel wire ropes supplied by Robertsons are lubricated at the time of manufacture, however, periodic lubrication with good quality acid free and moisture free lubricant during use is required to ensure best performance. The following are accepted ways to lubricate wire ropes during use.
Steel Wire Rope Cutting Procedure Hand cutters for cutting ropes up to 8mm in diameter are sufficient. Mechanical or hydraulic cutters will be required for wire ropes with larger diameters.
disturbance. Annealed wire must always be used for non-galvanised rope. For galvanised rope use soft, zinc coated wire.
Careless cutting can result in the balance of tension in the rope being destroyed. In every case, each side of the cut must be correctly seized to prevent strand
Continuous bath
Dripping
Pouring
C: Both ends of the seizing wire are then pulled tight and twisted together for a length of one rope diameter. The twisted connection is then hammered into a strand valley.
B: The rope is tightly wrapped for a distance of approximately three rope diameters.
A: The rope and this wire end are now wrapped, moving away from the location of the intended cut.
D: After preparing the other side of the cut accordingly, the rope can now be cut.
Swabbing
Painting
Spray nozzle
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Typical Steel Wire Rope Failures Steel wire rope is tough and durable, however eventually it will reach the end of its safe service life. Below are some examples of typical damage and deterioration. Steel wire ropes should be inspected every 12 months.
Storing Steel Wire Ropes Ensure steel wire rope is stored in a weather-proof storage space. If wire rope is to be kept unused for a considerable amount of time, it must be protected from the elements. The ideal storage area is a dry, well-ventilated building or shed. Avoid closed, unheated, tightly sealed buildings or enclosures because condensation will form when warm, moist outside (ambient) air envelopes the colder rope. Although wire rope is protected by a lubricant, this is not totally effective since condensation can still occur within the small sections between strands and wires, thereby causing corrosion problems. Ensure the reels are kept up off the ground, or are placed on a concrete floor. • Reels should be mounted on jacks or placed on a swift (with a brake arrangement) and care taken to see that the reel rotates as the rope unwinds • Ensure clearance for free rotation of the reel when the rope end is pulled and maintain continuous tension during haul off Correct Handling of Steel Wire Ropes Incorrect handling of steel wire ropes can cause kinking or loops Ropes should be stored in a clean dry place under cover. Reels or coils should be kept off the ground and supported by timber. They should also be examined periodically and rope dressing renewed as required. 1) Unreeling and Uncoiling Reels should be mounted on jacks and care taken to see that the reel rotates as the rope unwinds. Timber should be applied as a lever to one of the flanges to act as a brake, keeping the rope tight and preventing the reel from over- running. When the ropes are supplied in coils a turntalbe or swift should be employed and the free end pulled out with event tension as the swift, or turnatable revolve. Over-winding should be avoided at all times to obviate kinking. Coils may also be unwound by securing the free outside end of the rope and then rolling the coil along the ground; care being taken at all times to ensure that the coil is held firmly together, avoiding tight coils or kinks. Ropes should be stored in a clean dry place under cover. Reels or coils should be kept off the ground and supported by timber. They should also be examined periodically and rope dressing r newed as required. 1) Unreeling and Uncoiling Reels should be mounted on jacks and care taken to see that th reel ro ates as the rope unwinds. Timber should be applied as a lever t one of the flanges to act as a brake, keeping the rope tight and pr ve ting the reel from over- run ing. When the ropes are supplied in coils a turntalbe or swift should b employed and the fre end pulled out with vent tension as the swift, or turnatable revolve. Over-winding should be avoided t all times to obviate kinking. Coils may also be unwound by securing the free outside end of the rope and then rolling the coi along the ground; care being taken t all times to ensure that the coil is held firmly together, avoiding tight coils or kinks. Ropes should be stored in a clean ry lace under cove . R ls or coils shoul be k pt off the ground and supported by timber. They should also be examined periodically and rope dressing renewed as required. 1) Unreeling and Unc iling Re s should be mounted on jacks and c re taken to se that the reel r tates as the rope u winds. Timbe should be appl ed as a lever to one of the flanges to act as a brake, keeping the rope tight and preventing the reel from over- running. When the rope are supplied in coils a turntalbe or swift employed and the free end pulled out w th event tension as the swift, or tur atabl rev lve. Ov r-winding shoul be av ided at all t mes to obviate kinking. Coils may also be unwound by sec ing the fr e out id end of th rope and the rolling the c il along the ground; care being taken at all times to ensure that the coil is held firmly together, avoiding tight coils or kinks. Ropes should be stored in a clean dry place under cover. Reels or coils should be kept off the ground and supported by timber. They should also be examined periodically and rope dressing renewed a required. 1) Unreeling and Uncoiling Reels should be mounted on jacks and care taken to see that the reel rotates as the rope unwinds. Timber should be applied as a lever to one of the flanges to act as a brake, keeping the rope tight and preventing the reel from over- running. When the ropes are supplied in coils a turntalbe or swift should be employed and the free end pulled out with event tension as the swift, or turnatable revolve. Over-winding should be avoided at all times to obviate kinking. Coils may also be unwound by securing the free outside end of the rope and then rolling the coil along the ground; care being taken at all times to ensure that the coil is held firmly together, avoiding tight coils or kinks. Ropes should be stored in a clean dry place under cove . R els or coils should be k pt off the ground and supported by timber. They should also be xamined p riodically and rope dressing renewed as required. 1) Unreeling and U c iling Reels should be mounted on jacks and care taken to see that the reel tates as the rope u winds. Timb r should be appl ed as a lev r to ne of the flanges to act as a brake, keeping the rope tight and prev nti g the reel from over- running. When the rope are supplied in coils a turntalbe or swift empl y d and the free end pull d out with event tensi n as the swift, or t r at ble rev lve. Ov r-winding sh uld be avoided at all times to bviate kinki g. Coils may also be unwound by securing the free out id nd of the rop and then rollin the coil a ong the ground; care being taken at ll times to ensure that the coil is held firmly together, avoiding tight coils or kinks. forming in the steel wire rope, causing permanent damage. Below is a summary of the correct way to handle steel wire rope:
Although the steel wire rope is lubricated at the time of manufacture, a suitable lubricant should be applied every three months. The reels containing the steel wire ropes should also be rotated 90 degrees every three months.
Fatigue Failure
Thermal Damage
Shock Loading
11. Handling and Care of Wire Ropes 1. Handling and Care of Wire Ropes 11. Handling and Care of Wire Ropes 11. Handling and Care of Wire Ropes 1 . Handling and Care of Wire Rop s
• Over-winding should be avoided at all times to eliminate kinking • Always prevent crossing the rope laps on the wheel.
Abrasion
Birdcage (due to torsional unbalance)
Termination Failure
METHOD OF UNCOILING SMALL COIL METHOD OF UNCOILING SMALL COIL METHOD OF UNCOILING SMALL COIL METHOD OF UNCOILING SMALL COIL METHOD OF UNCOIL NG SMALL COIL Method of uncoiling small coil
METHOD OF UNCOILING LARGE COILS METHOD OF UNCO LING LARGE COILS METHOD OF UNCOILING LARGE COILS METHOD OF UNCOILING LARGE COILS METHOD OF UNCOIL NG LARGE COILS Method of uncoiling large coils
Corrosion (due to immersion in water)
CORRECT COR ECT Correct
CO RECT CORRECT CORRECT
CORRECT COR ECT
CO RECT CORRECT CORRECT Correct
INCORRECT INCORRECT ncorrect INCO RECT INCORRECT INCORRECT
INCORRECT INCOR ECT
INCO RECT INCORRECT INCORRECT Incorrect
CORRECT COR ECT
CO RECT CORRECT CORRECT orrect
2) Seizings It is important that before cutting ropes are properly seized with annealed mild steel wire or strand to avoid slack wires and possible rope distortion. 2) Se zings It s important that before cutting ropes are properly s ized with annealed mild steel wire or strand to avoid slack wires and possible rope distortion. 2) Seizings It is important that bef re cutting ropes are properly seized with annealed mild steel wire or strand to avoid slack wires and possible rope distortion. 2) Seizings It is important that before cutting ropes are properly seized with annealed mild steel wire or strand to avoid slack wires and possible rope distortion. 2) Seiz ngs It is important that before cutting ropes are properly seized with annealed mild steel wire or strand to avoid slack wires and possible rope distortion.
Steel Wire Rope | 13 Steel Wire Rope | 13 Steel Wire Rope | 13 Steel Wire Rope | 13 Steel Wire Rope | 13
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Wire Rope Terminations Hand spliced or machine swaged slings, with your choice of terminations, can be manufactured and tested (if required) on our premises at short notice. All slings and assemblies are permanently marked with safe working loads, based on a 5:1 factor of safety. Machine Swaging Aluminium Ferrules Sizes 2mm – 52mm. Copper Ferrules Sizes 2mm – 10mm Steel Ferrules Sizes 9mm – 75mm Swage Sockets Sizes 3mm – 52mm Hand Splicing from 2mm – 75mm dia
Typical Steel Wire Rope Description 13 mm 6/36 G1770 RHOL WRC PREF G2 - 200 mm soft eye each end
- Machine spliced WLL 2.1 Tonne
- 3.0 metres effective length
(a) 13mm
Diameter, measured over crowns.
(b) 6/36
Construction (six strands, each with thirty six wires).
(c) G1770
G signifies "galvanised" wires. 1770 signifies tensile grade of wires (in Megapascals).
(d) RHOL
Right Hand Ordinary Lay (strands laid up to the RIGHT, wires in each strand to the LEFT).
(e) WRC
Wire Rope Core (approx 7.5% stronger and 11% heavier than FC).
(f) PREF
Strands shaped (helix formed) before laying up into a rope.
(g) G2
Lubricant (Petroleum Jelly).
(h) 200mm
Eye size.
(i) Machine Splice Steel, copper or aluminium alloy ferrule pressed around the looped end of wire rope.
(j) WLL
Maximum load that can be lifted on a particular service.
(k) Length
In metres, measured from bearing points of eyes.
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WIRE ROPE
6 x 7 Construction, commonly used for guying and catenary wires. Larger sizes are used as ferry, (punt), ropes
Construction Grade Finish
Product Code
Dia (mm)
Core Lay MBF (kN)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000
Galvanised Galvanised Galvanised Galvanised Galvanised Galvanised
707302 2 6x7 707302A 2.5 6x7 707303 3 6x7 707304 4 6x7 707305 5 6x7 707306 6 6x7
1570 1570 1570 1570 1570 1570
Fibre RHOL 2.1 1.4 Fibre RHOL 3.2 2.65 Fibre RHOL 4.7 3.22 Fibre RHOL 8.4 5.5 Fibre RHOL 13.1 8.6 Fibre RHOL 18.8 12.4
6 x 24 Construction, commonly used for general purpose use
Construction Grade Finish Core Lay MBF (kN)
Product Code
Dia (mm)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 500 Metre 1000 Metre 500 Metre 500 Metre 500 Metre 500 Metre 500
Galvanised Fibre RHOL 28 20.4 Galvanised Fibre RHOL 35.6 25.8 Galvanised Fibre RHOL 44 31.8 Galvanised Fibre RHOL 53 38.5 Galvanised Fibre RHOL 63 45.8 Galvanised Fibre RHOL 74 53.8 Galvanised Fibre RHOL 86 62.4 Galvanised Fibre RHOL 113 81.5 Galvanised Fibre RHOL 143 103 Galvanised Fibre RHOL 176 127 Galvanised Fibre RHOL 213 154 Galvanised Fibre RHOL 253 183 Galvanised Fibre RHOL 450 326
711308 711309 711310 711311 711312 711313
8 6x24 9 6x24 10 6x24 11 6x24 12 6x24 13 6x24
1570 1570 1570 1570 1570 1570 1570 1570 1570 1570 1570 1570 1570
*Cut lengths available on request
6 x 19 Construction, commonly used for general purpose winch and marine applications
711314-500 14 6x24
Construction Grade Finish Core Lay MBF (kN)
Product Code
Dia (mm)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000
711316
16 6x24
711318-500 18 6x24 711320-500 20 6x24 711322-500 22 6x24 711324-500 24 6x24
Galvanised Fibre RHOL 4.3 3.2 Galvanised Fibre RHOL 5.8 4.3 Galvanised Fibre RHOL 7.7 5.8 Galvanised Fibre RHOL 17.6 12.4 Galvanised Fibre RHOL 30.8 22.5 Galvanised Fibre RHOL 39 28.4 Galvanised Fibre RHOL 48.2 35.1 Galvanised Fibre RHOL 69.4 50.5 Galvansed Fibre RHOL 12 8.8
709303 3 6x19 709303A 3.5 6x19 709304 4 6x19 709305 5 6x19 709306 6 6x19 709308 8 6x19 709309 9 6x19 709310 10 6x19 709312 12 6x19
1570 1570 1570 1570 1570 1570 1570 1570 1570
711332
32 6x24
*Cut lengths available on request
6 x 36 Construction, commonly used for overhead and mobile crane hoist ropes
*Cut lengths available on request
Construction Grade Finish Core Lay MBF (kN)
Product Code
Dia (mm)
Approx. Mass (kg/100m)
UOM Metre Per Reel
Galvanised Wire RHOL 63 41.8 Galvanised Wire RHOL 90 60.2 Galvanised Wire RHOL 107 70.7 Galvanised Wire RHOL 124 82 Galvanised Wire RHOL 161 107 Galvanised Wire RHOL 204 135 Galvanised Wire RHOL 252 167 Galvanised Wire RHOL 304 202 Galvanised Wire RHOL 363 241 Galvanised Wire RHOL 426 283 Galvanised Wire RHOL 493 328 Galvanised Wire RHOL 644 428 Galvanised Wire RHOL 816 542 Galvanised Wire RHOL 911 604 Galvanised Wire RHOL 1009 669 Galvanised Wire RHOL 1220 810 Galvanised Wire RHOL 1700 1110
713410
10 6x36
1770
Metre 1000
713412
12 6x36
1770
Metre 1000
713413
13 6x36
1770
Metre 1000
713414-500 14 6x36
1770
Metre 500
713416
16 6x36
1770
Metre 1000
713418
18 6x36
1770
Metre 1000
713420-500 20 6x36
1770
Metre 500
713422-500 22 6x36
1770
Metre 500
713424-500 24 6x36
1770
Metre 500
713426-500 26 6x36
1770
Metre 500
713428-500 28 6x36
1770
Metre 500
713432-500 32 6x36
1770
Metre 500
713436-500 36 6x36
1770
Metre 500
713438-250 38 6x36
1770
Metre 250
713440-250 40 6x36
1770
Metre 250
713444-250 44 6x36
1770
Metre 250
713452
52 6x36
1770
Metre 500
*Cut lengths available on request
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7 x 7 Construction, commonly used for fixed guy ropes and catenary wires
TIRFOR Ropes, suitable for Tirfor and similar wire rope pullers also used on multi-layered winches
Construction Grade Finish Core Lay MBF (kN)
Product Code
Dia (mm)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000
Construction Grade Finish Core Lay MBF (kN)
Product Code
Dia (mm)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000
Galvanised Wire RHOL 18.9 10.4 Galvanised Wire RHOL 27.2 14.3 Galvanised Wire RHOL 37.2 20.2 Galvanised Wire RHOL 47.5 25.66 Galvanised Wire RHOL 59.3 32 Galvanised Wire RHOL 73 39.4
708305 5 7X7 708306 6 7X7 708307 7 7X7 708308 8 7X7 708309 9 7X7 708310 10 7X7
2070 2070 2070 2070 2070 2070
Galvanised Wire ROHL 47 25.5
712408
8 6x19
2070
Galvanised Wire RHOL 89 50.9
712411
11 6x25
2070
Metre 1000
Galvanised Wire RHOL 188 106
712416-500 16 6x25
2070
Metre 500
*Cut lengths available on request
*Cut lengths available on request
6 x 19 Construction PVC Coated, commonly used for balustrade rails and marine rigging applications
7 x 19 Construction, commonly used for general purpose winch and marine applications
Construction Grade Finish Core Lay
Construction Grade Wire Finish
Product Code
Dia (mm)
MBF (kN)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000
Product Code
Wire Dia (mm)
PVC/ Outside Dia (mm)
PVC Core Lay MBF (kN)
Approx. Mass (kg/100m)
UOM Metre Per Reel Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000 Metre 1000
Galvanised Galvanised Galvanised Galvanised Galvanised Galvanised
712403 3.2 7x19 712404 4 7x19 712405 5 7x19 712406 6 7x19 712408 8 7x19 712410 10 7x19
2070 2070 2070 2070 2070 2070
Wire RHOL 7.1 4.4 Wire RHOL 11.2 6.22 Wire RHOL 17.2 8.6 Wire RHOL 25 12.4 Wire RHOL 43.5 24.4 Wire RHOL 64.4 46.1
Galvanised Galvanised Galvanised Galvanised Galvanised Galvanised Galvanised
706030 3 5 706030A 3.5 5.5 706040 4 6 706050 5 7 706060 6 8 706080 8 10 706100 10 12
6x19 6x19 6x19 6x19 6x19 6x19 6x19
1570 1570 1570 1570 1570 1570 1570
Blue Fibre RHOL 4.3 3.16 Blue Fibre RHOL 5.8 4.2 Blue Fibre RHOL 7.7 5.5 Blue Fibre RHOL 12 8.6 Blue Fibre RHOL 17.6 12.4 Blue Fibre RHOL 30.8 22.1 Blue Fibre RHOL 48.2 34.6
*Cut lengths available on request
*Cut lengths available on request
6 x 19 Construction Red PVC Coated, commonly used for safety lines on conveyor systems
Construction Grade Wire Finish
Product Code
Wire Dia (mm)
PVC/ Outside Dia (mm)
PVC Core Lay MBF (kN)
Approx. Mass (kg/100m)
UOM Metre Per Reel
Galvanised Galvanised
706030AR 3.5 5.5 706050R 5 7
6x19 6x19
1570 1570
Red Fibre RHOL 5.8 4.2 Red Fibre RHOL 12 8.6
Metre 1000 Metre 1000
*Cut lengths available on request
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BRIDON CRANE WIRE ROPE
Endurance 50DB • Highest breaking force of all conventional low rotation and rotation resistant ropes
• Lubricated during manufacture with an exclusive Bridon product
• Excellent wear characteristics
• Excellent resistance to rotation
• Good flexibility
• Unique strand and rope construction
Endurance Dyform® 34LR • Low rotation Dyform
• Suitable for single-part and multi-part reeving.
• Long service life
• Recommended for high lifting operations
• Crush resistant
Dockside Crane Ropes
Diameter Approx. nominal length mass
Minimum breaking force (Fmin) EIPS/1960 grade
Axial stiffness @20% load
Torque generated @20% load Ordinary Lang's
Metallic cross section
• Reduced down time
• Reduced rope sheave wear
• Suitable for single-part and multi-part reeving.
• Accurate diameter, recommended for multi-layer coiling
(mm 2 )
(mm)
(kg/m)
(kN) 49.6 62.8 77.6 93.9 112 131 152 175 199 224 251 280 310 342 375
(t)
(MN)
(Nm)
(Nm)
8 9
0.27 0.35 0.43 0.52 0.61 0.72 0.84 0.96 1.09 1.23 1.38 1.54 1.71 1.88 2.07
5.06 6.41 7.91 11.4 13.4 15.5 17.8 20.2 22.9 25.6 28.5 31.6 34.9 38.3 9.6
3.1 3.9 4.8 5.8 6.9 8.1 9.4
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
2.9 4.1 5.6 7.4
32 40 40 60 71 84 97
Dockside Crane Ropes
Diameter Approx. nominal length mass
Minimum breaking force (Fmin) EIPS/1960 grade
Axial stiffness @20% load
Torque generated @20% load Ordinary Lang's
Metallic cross section
10 11 12 13 14 15 16 17 18 19 20 21 22
Mobile Crane Ropes
10 12 15 19 23 27 33 38 45 52 59
(mm 2 )
(mm)
(kg/m)
(kN)
(t)
(MN)
(Nm)
(Nm)
Dyform 34x7 10
11 12 14 16 17 19 21 23
111 127 143 160 179 198 218 239
0.50 0.61 0.72 0.85 0.98 1.13 1.28 1.45 1.62 1.81 2.00 2.21 2.42 2.65 2.88 3.13 3.38 3.65 3.92 4.21 4.50 5.12 5.78 6.13 6.48 7.22 8.00
92.1 111 133 156 181 207 236 266 298 333 368 406 446 487 531 576 623 672 722 775 829 939 1060 1124 1189 1325 1468
9.39 11.4 13.5 15.9 18.4 21.1 24.0 27.1 30.4 33.9 37.6 41.4 45.4 49.7 54.1 58.7 63.5 68.5 73.6 79.0 84.5 95.7 108 115 121 135 150
5.8 7.0 8.3 9.7
1.5 2.0 2.5 3.2 4.0 5.0 6.0 7.2 8.6
3.3 4.4 5.7 7.3 9.1
58 70 84 98
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 34 35 36 38 40
Mobile Crane Ropes
11 13 15 17 19 21 23 25 28 30 33 36 39 42 45 48 52 59 67 70 75 83 92
114 131 149 168 188 210 232 256 281 307 335 363 393 424 456 489 523 595 672 712 753 839 930
Overhead Crane Ropes
11 14 16 19 23 27 31 35 40 46 52 58 65 73 81 90
*Not all sizes kept in stock.
10 12 14 16 18 20 23 26 29 32 36 40 48 58 63 68 81 94
Overhead Crane Ropes
Tower Crane Ropes
Piling Crane Ropes
108 130 142 154 181 211
The Endurance 50DB is used as the main hoist rope for these applications.
Tower Crane Ropes
*Not all sizes kept in stock.
Note: Plastic impregnated (PI) options may be ordered (subject to availability).
The Endurance Dyform 34LR is used as the main hoist rope for these applications.
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Endurance Dyform® 6 • Exceptional service life
Endurance Dyform® 8 • Excellent service life
• Long life, reduced lifetime costs
• High temperature lubricant
• Suitable for multi-layer spooling.
• Robust crush resistant Dyform construction
• Reduced stretch
• High breaking force
• Consistantly high quality
• Lower downtime
• Accurate diameter
• Reduced lifetime costs.
• Cut resistant Dyform strands
• Flexible eight strand construction
Dockside Crane Ropes
Diameter Approx. nominal length mass
Minimum breaking force (Fmin) EIPS/1960 grade
Axial stiffness @20% load
Torque generated @20% load Ordinary Lang's
Metallic cross section
Dockside Crane Ropes
Diameter Approx. nominal length mass
Minimum breaking force (Fmin) EIPS/1960 grade
Axial stiffness @20% load
Torque generated @20% load Ordinary Lang's
Metallic cross section
(mm 2 )
(mm)
(kg/m)
(kN)
(t)
(MN)
(Nm)
(Nm)
(mm 2 )
(mm)
(kg/m)
(kN)
(t)
(MN)
(Nm)
(Nm)
Dyform 6x26WS 8 0.29
Dyform 8x19S 10
53.0 67.0 82.8 100 119 140 162 186 212 239 268 299 331 401 477 559 649 745 847 957 1073 1195 1324 1460 1602 1751 1907 2069
5.40 6.83 8.44 10.2 12.1 14.3 16.5 19.0 21.6 24.4 27.3 30.5 33.7 40.8 48.6 57.0 66.1 75.9 86.4 97.5 109 122 135 149 163 179 194 211
3.5 4.4 5.4 6.6 7.8 9.2
5.8 8.3
9.2
34 43 53 64 76 89
0.47 0.57 0.68 0.80 0.92 1.06 1.20 1.36 1.70 1.88 2.28 2.71 3.18 3.69 4.23 4.82 5.44 6.79 7.53 8.30 9.11 9.95 10.8 11.8
88.2 107 127 149 173 198 226 255 286 318 353 427 508 596 691 794 903 1020 1143 1274 1411 1556 1708 1866 2032 2205
8.99 10.9 12.9 15.2 17.6 20.2 23.0 26.0 29.1 32.5 36.0 43.5 51.8 60.8 70.5 80.9 92.1
5.3 6.5 7.7 9.0
12 16 21 27 34 42 51 61 72 85 99
16 21 27 35 44 54 65 78
53 65 77 90
9
0.37 0.46 0.56 0.66 0.78 0.90 1.03 1.33 1.49 1.66 1.84 2.22 2.64 3.10 3.60 4.13 4.70 5.30 5.95 6.62 7.34 8.09 8.88 9.71 10.6 11.5
13 18 24 31 40 50 61
11 12 13 14 15 16 17 19 20 22 24 26 28 30 32 34 38 40 42 44 46 48 50
10 11 12 13 14 15 17 18 19 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
11 15 20 25 31 39 47 56 67 78 91
Mobile Crane Ropes
Mobile Crane Ropes
10 12 14 15 17 19 21 26 31 36 42 48 55
105 120 137 154 173 193 214 258 308 361 419 481 547 617 692 771 854 942
11 12
103 118
Dyform 6x36WS 16 1.17
Dyform 8x26WS 18 1.52
14 16 18 20 22 26 31 37 42 49 56 63 70 78 87 96
74 89
135 152 170 190 210 255 303 356 413 474 539 608 682 760 842 928
93
109 127 169 219 279 349 429 520 624
105 124 144 192 249 317 396 487 591 709 842 990
Overhead Crane Ropes
Overhead Crane Ropes
131 171 217 271 333 405 485 576 678 790 915
122 158 201 251 308 374 449 533 627 731 846 973
103.9 62
Dyform 8x36WS 36 6.10
Container Crane Ropes
116.5 69 129.8 77 143.9 85 158.6 94 174.1 103 190.2 113 207.1 123 224.8 134
741 871
Tower Crane Ropes
1016 1176 1352 1545 1756 1985
1155 1337 1537 1756 1995 2255
1052 1202 1366 1544
1034 1130 1230 1335
105 115 125 136
1019 1113 1212 1316
1112 1263 1428
*Not all sizes kept in stock.
*Not all sizes kept in stock.
Piling Crane Ropes
Note: Plastic impregnated (PI) options may be ordered (subject to availability).
The Endurance Dyform 8 is used as the boom hoist rope for these applications.
Note: Plastic impregnated (PI) options may be ordered (subject to availability).
The Endurance Dyform 6 is used as the boom hoist rope for these applications.
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USHA MARTIN CRANE WIRE ROPE
POWERFORM® 8/8P • A high strength eight strand rope with plastic impregnated core ideal for situations where longer service life is required • High fatigue life resulting from the unique compaction process • Maximum resistance to crushing. Recommended for multi-layer spooling operations
• A sample of rope from each production batch is tested to destruction • Greater surface contact area resulting from the eight strand construction and compacted finish give longer rope life and reduced sheave wear • Optional plastic impregnation of the steel core. (P) signifies full plastic impregnation of the steel core.
POWERFORM® 35/35P • Superior strength and resistance to rotation • Suitable for use on single part and multi-part hoist reeving systems • High fatigue life due to unique compaction process • A sample of rope from each production batch is tested to destruction
• Increased resistance to crushing. Recommended for multi-layer spooling operations
Container
• Increased abrasion resistance
• Increased abrasion resistance
• Optional plastic impregnation. (P) signifies full plastic impregnation of the Steel Core • Fully lubricated in manufacturing.
Nom. Rope Dia.
Nom. Rope Dia.
Approx. Mass
Minimum Breaking Force Galvanised & Ungalvanised Rope Grade
Lattice Room
2160 N/mm 2
1960 N/mm 2
(mm)
(in)
(kg/100m) (kN)
(tonnes)
(kN) 94.0
(tonnes)
Mobile
10 11 12 13 14 15 16 17 18 19 20 22
46.0 55.7 66.2 74.2 77.7 90.2
87.8
9.0
9.6
Nom. Rope Dia.
Nom. Rope Dia.
Approx. Mass
Minimum Breaking Force Galvanised & Ungalvanised Rope Grade
106.0 126.0 142.0 148.0 172.0 198.0 225.0 254.0 284.0 317.0 351.0 425.0 434.0 506.0 567.0 594.0 688.0 717.0 790.0 899.0
10.8 12.8 14.5 15.1 17.5 20.2 22.9 25.9 29.0 32.2 35.8 43.3 44.2 51.6 57.8 60.6 70.1 73.1 80.5 91.6
114.0 135.0 152.0 159.0 184.0 211.0 241.0 272.0 304.0 339.0 376.0 455.0 464.0 541.0 606.0 635.0 737.0 767.0 846.0 960.0
11.6 13.8 15.5 16.2 18.8 21.5 24.6 27.7 31.0 34.6 38.3 46.4 47.3 55.1 61.8 64.7 75.1 78.2 86.2 97.9
½
2160 N/mm 2
1960 N/mm 2
(mm)
(in)
(kg/100m) (kN)
(tonnes)
(kN)
(tonnes)
Dockside
½
81.1 85.0 98.6
148.0 155.0 180.0 223.0 300.0 331.0 372.0 402.0 444.0 453.0 531.0 591.0 621.0 720.0 748.0 827.0 944.0
15.1 15.8 18.3 23.8 30.6 33.7 37.9 41.0 45.3 46.2 54.1 60.2 63.3 73.4 76.2 84.3 96.2
160.0 167.0 192.0 252.0 321.0 358.0 399.0 434.0 484.0 490.0 572.0 640.0 661.0 788.0 810.0 904.0
16.3 17.0 19.6 25.7 32.7 36.0 40.7 44.2 49.3 49.9 58.3 65.2 67.4 80.3 82.6 92.2
104.0 118.0 133.0 149.0 166.0 184.0 223.0 227.0 265.0 297.0 318.0 368.0 384.0 423.0 481.0 543.0 609.0 679.0 752.0 847.0 929.0 948.0
13 14 16 18 19 20 21 22
5 ⁄ 8
Tower
5 ⁄ 8
129.0 163.0 182.0 201.0 222.0 243.0 249.0 290.0 325.0 340.0 394.0 411.0 453.0 515.0 616.0 652.0 726.0 805.0 887.0 974.0 994.0
¾
¾
Offshore Pedestal
7 ⁄ 8
7 ⁄ 8
24
24
Lattice Boom
1
1
26 28
26 28
1-1⁄ 8
1-¹⁄ 8
30 32 35 36 38 40 42 44 46 48 50
30 32 34 36 38 40 42 44 46 48 50
Unloader
1-¼ 1-³⁄ 8
1035.0 106.0 1216.0 124.0 1286.0 131.0 1437.0 146.0 1588.0 162.0
1-¼
1125.0 115.0 1185.0 121.0 1326.0 135.0 1477.0 151.0 1485.0 151.0 1618.0 165.0 1646.0 168.0 1765.0 180.0 1935.0 197.0 2078.0 212.0 2150.0 219.0
1013.0 103.0 1138.0 116.0 1268.0 129.0 1405.0 143.0 1535.0 156.0 1700.0 173.0 1735.0 177.0 1858.0 189.0 2023.0 206.0 2200.0 224.0 2266.0 231.0 2374.0 242.0
1083.0 110.0 1218.0 124.0 1357.0 138.0 1503.0 153.0 1651.0 168.0 1819.0 185.0 1856.0 189.0 1985.0 202.0 2162.0 220.0 2349.0 239.0 2425.0 247.0 2541.0 259.0
Dockside
1-½
1-½
1-¾
1-¾
1064.0 1159.0 1258.0 1298.0 1360.0
Swimgrab
1016.0 1106.0 1200.0 1239.0 1298.0
Offshore Pedestal
2
52 2256.0 230.0 *Mass per unit length of POWERFORM 35P increases by approx. 3%. Note: • POWERFORM 35P is available on special request and prior confirmation. • Rope sizes and Breaking Force not shown in the standard table, may be available on request and prior confirmation.
2
52
*Mass per unit length of POWERFORM 8P increases by approx. 3%.
Boom Hoist
Note: • POWERFORM 8P is available for rope diameter 16mm and above on special request and prior confirmation. • Rope sizes and Breaking Force not shown in the standard table, may be available on request and prior confirmation.
Main Hoist
Main Hoist
Racking/ Trolley
Whip Hoist
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WIRE ROPE SLINGS
POWERFORM® 6/6P • A high strength rugged six strand rope ideal for situations where longer service life is required • Can be substituted for any six strand construction to improve service life • High fatigue life due to unique compaction process • A sample of rope from each production batch is tested to destruction
• Maximum resistance to crushing. Recommended for multi-layer spooling operations
• Increased abrasion resistance
• Fully lubricated in manufacturing
Typical Steel Wire Rope Sling Description Hand spliced or machine swaged slings, with your choice of terminations, can be manufactured and tested (if required) on our premises at short notice. All slings and assemblies are permanently marked with safe working loads, based on a 5:1 factor of safety.
• Optional plastic impregnation (P) signifies full plastic impregnation of the steel core.
Container
13 mm 6/36 G1770 RHOL WRC PREF G2 • 200 mm soft eye each end
• Machine spliced WLL 2.1 Tonne
Nom. Rope Dia.
Nom. Rope Dia.
Approx. Mass
Minimum Breaking Force Galvanised & Ungalvanised Rope Grade
• 3.0 metres effective length
Lattice Room
2160 N/mm 2
1960 N/mm 2
(mm)
(in)
(kg/100m) (kN)
(tonnes)
(kN) 85.7 98.6
(tonnes)
(a) SWR
Steel Wire Rope.
10 11 12 13 14 15 16 17 18 19 20 22 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 24
46.4 56.1 66.8 74.8 78.4 90.9
69.5 83.8
7.1 8.5
8.7
(b) FC
Fibre Core.
10.1 11.6 14.3 15.0 17.3 19.9 22.2 25.1 28.1 31.0 34.1 40.8 41.6 49.8 56.3 58.9 67.0 77.2 86.2 93.4
100.0 113.0 118.0 137.0 157.0 178.0 201.0 225.0 251.0 278.0 336.0 343.0 400.0 449.0 470.0 545.0 626.0 712.0 804.0 901.0
10.2 11.5 12.0 14.0 16.0 18.1 20.5 22.9 25.6 28.3 34.3 35.0 40.8 45.8 47.9 55.6 63.8 72.6 82.0 91.8
114.0 140.0 147.0 170.0 195.0 218.0 246.0 276.0 304.0 335.0 400.0 408.0 489.0 552.0 578.0 657.0 757.0 846.0 916.0
(c) 13mm
Diameter (nominal) of SWR measured over “crowns”.
½
(d) 6/36
Construction (six strands, each with thirty six wires).
Dockside
(e) G1770
“G” signifies "galvanised" wires. 1770 signifies tensile grade of wires (in Megapascals).
104.0 119.0 134.0 150.0 168.0 186.0 225.0 229.0 267.0 299.0 314.0 364.0 418.0 475.0 518.0 581.0 647.0 717.0 790.0 867.0 948.0
5 ⁄ 8
(f) RHOL
Right Hand Ordinary Lay (strands laid up to the RIGHT, wires in each strand to the LEFT).
(g) WRC
Wire Rope Core (approx 7.5% stronger and 11% heavier than FC).
¾
(h) PREF
Strands shaped (helix formed) before laying up into a rope.
Steelworks Ladle
(i) G2
Lubricant (Petroleum Jelly).
7 ⁄ 8
(j) 200mm
Eye size.
1
(k) Machine Splice Steel, copper or aluminium alloy ferrule pressed around the looped end of wire rope.
(l) WLL
Maximum load that can be lifted on a particular service.
Offshore Pedestal
(m) Length
For restrictions refer to AS 1666-1995.
1-¼
1065.0 109.0 1165.0 119.0 1295.0 132.0 1425.0 145.0 1505.0 153.0 1665.0 170.0 1885.0 192.0 1975.0 201.0 2135.0 218.0 2325.0 237.0 2475.0 252.0 2650.0 270.0 2810.0 286.0
Machine Swaging Aluminium Ferrules Sizes 2mm – 52mm Copper Ferrules Sizes 2mm – 10mm Steel Ferrules Sizes 9mm – 75mm Swage Sockets Sizes 3mm – 52mm Hand Splicing from 2mm – 75mm dia
1-½
1004.0 102.0 1112.0 113.0 1226.0 125.0 1246.0 127.0 1362.0 139.0 1483.0 151.0 1609.0 164.0 1741.0 177.0 1877.0 191.0 2019.0 206.0 2166.0 221.0 2317.0 236.0
Unloader
1032.0 1120.0 1211.0 1306.0 1405.0 1507.0 1613.0
Endless Slings
Boom Hoist
Main Hoist
*Mass per unit length of POWERFORM 6P increases by approx. 3%. Note: • POWERFORM 6P is available only for 16mm and above on special request and prior confirmation. • Rope sizes and Breaking Force not shown in the standard table, may be available on request and prior confirmation.
Racking/Trolley
Butt Splice
Grommet
* For higher lifting heights, a rotation resistant rope should be selected.
Machine Swaged
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Table of Working Load Limits for Standard Galvanised Slings - Grade 1570, Fibre Core in accordance with AS1666.1
Table of Working Load Limits for Standard Galvanised Slings - Grade 1770, Steel Core in accordance with AS1666
GRADE 1770 STEEL CORE
GRADE 1960 STEEL CORE
Wire Rope DIA. (mm)
MN Breaking Force (kN)
Direct Load
Choke Hitch
Direct Load
Choke Hitch
Basket Hitch
FERRULE-SECURED EYES - WORKING LOAD LIMIT (W.L.L.) IN TONNES
Round Load
Rectangular Load
Round Load Other Than Round Load
Round Load
Other Than Round Load
Choke hitch
Basket hitch Round Load
Method of Loading Rope Dia mm Included angle
Direct Loaded
Single Wrap
Double Wrap
Single Wrap
Double Wrap
2-3 or 4 Leg Assembly
Round Load
Rectangular Load
-
-
-
0°
60°
90°
0.78 120° 0.87 0.99 1.09 1.22 1.35 1.48 1.63 1.76 1.94 2.10 2.20 2.40 2.60 3.10 3.40 4.00 4.30 4.90 5.40 5.90 6.50 7.00 7.70 8.30 9.10 9.60 10.50 12.50 13.80
0 to 60°
90°
0.78 120° 0.87 0.99 1.09 1.22 1.35 1.48 1.63 1.76 1.94 2.10 2.20 2.40 2.60 3.10 3.40 4.00 4.30 4.90 5.40 5.90 6.50 7.00 7.70 8.30 9.10 9.60 10.50 12.50 13.80
8 8 9 9
0.78 0.87 0.99 1.09 1.22 1.35 1.48 1.63 1.76 1.94 2.10 2.20 2.40 2.60 3.10 3.40 4.00 4.30 4.90 5.40 5.90 6.50 7.00 7.70 8.30 9.10
0.58 0.65 0.74 0.82 0.92 1.01 1.11 1.23 1.32 1.45 1.55 1.71 1.80 1.99 2.30 2.60 3.00 3.20 3.70 4.00 4.40 4.90 5.30 5.80 6.20 6.80 7.20 7.90 9.40
0.39 0.43 0.49 0.55 0.61 0.68 0.74 0.82 0.88 0.97 1.04 1.14 1.20 1.33 1.56 1.73 1.98 2.10 2.40 2.70 3.00 3.20 3.50 3.80 4.10 4.50 4.80 5.30 6.30 6.90
1.35 1.50 1.71 1.89 2.10 2.30 2.60 2.80 3.00 3.30 3.60 3.90 4.20 4.50 5.40 6.00 6.80 7.50 8.40 9.30
1.10 1.22 1.40 1.54 1.72 1.91 2.10 2.30 2.50 2.70 2.90 3.20 3.40 3.70 4.40 4.80 5.60 6.10 6.90 7.60 8.30 9.20 9.90
1.35 1.50 1.71 1.89 2.10 2.30 2.60 2.80 3.00 3.30 3.60 3.90 4.20 4.50 5.40 6.00 6.80 7.50 8.40 9.30
1.10 1.22 1.40 1.54 1.72 1.91 2.10 2.30 2.50 2.70 2.90 3.20 3.40 3.70 4.40 4.80 5.60 6.10 6.90 7.60 8.30 9.20 9.90
1.56 1.74 1.98 2.18 2.40 2.70 3.00 3.26 3.50 3.88 4.10 4.40 4.80 5.20 6.20 6.80 7.90 8.60 9.80
Included Angle
0°-60° 90° 120° 0°-45° 0°-60° 0°-45° 0°-60° 0°
60° 90° 120° 0° 60° 90° 120°
Loading factors 1 x 0.95
0.75 x 0.95
0.5 x 0.95
1.73 x 0.95
1.41 x 0.95
1 x 0.95
1.30 x 0.95 0.87 x 0.95 2 x 0.95
1.73 x 0.95
1.41 x 0.95
1 x 0.95
1 x 0.95
0.87 x 0.95
0.71 x 0.95
0.5 x 0.95
10 10 11 11 12 12 13 13 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 32 32
WLL in Tonnes for 1570 Grade Fibre Core
8 9
28.7 0.55 0.41 0.27 35.4 0.70 0.52 0.35
0.96 0.78 0.55 0.72 1.21 0.99 0.70 0.91 1.50 1.22 0.86 1.13 1.81 1.48 1.05 1.36 2.14 1.74 1.23 1.61 2.54 2.07 1.47 1.91 2.94 2.40 1.70 2.21 3.85 3.14 2.22 2.89 4.85 3.95 2.80 3.65 5.63 4.91 3.48 4.53 7.27 5.92 4.20 5.46 8.67 6.9 5.01 6.52 10.18 8.30 5.88 7.65 11.79 9.61 6.81 8.86 15.41 12.56 8.9 11.58
0.48 0.61 0.75 0.91 1.07 1.27 1.48 1.93 2.44 3.03 3.65 4.36 5.12 5.93 7.75
1.11 0.96 0.78 0.55 0.55 0.48 0.39 0.27 1.40 1.21 0.99 0.70 0.70 0.61 0.50 0.35 1.73 1.50 1.22 0.86 0.86 0.75 0.61 0.43 2.10 1.81 1.48 1.05 1.05 0.91 0.74 0.52 2.47 2.14 1.74 1.23 1.23 1.07 0.88 0.61 2.94 2.54 2.04 1.47 1.47 1.27 1.04 0.73 3.40 2.94 2.40 1.70 1.70 1.48 1.21 0.85 4.45 3.85 3.14 2.22 2.22 1.93 1.58 1.11 5.61 4.85 3.95 2.80 2.80 2.44 1.99 1.40 6.97 6.0 4.91 3.48 3.48 3.03 2.47 1.74 8.40 7.27 5.92 4.20 4.20 3.65 2.98 2.10 10.03 8.67 7.07 5.01 5.01 4.36 3.56 2.50 11.77 10.18 8.30 5.88 5.88 5.12 4.18 2.94 13.63 11.79 9.61 6.81 6.81 5.93 4.84 3.40 17.81 15.11 12.56 8.90 8.90 7.75 6.32 4.45
10 44.9 0.86 0.65 0.43 11 54.3 1.05 0.78 0.52 12 64.0 1.23 0.92 0.61 13 74.9 1.47 1.10 0.73 14 88.0 1.70 1.27 0.85
16 115 18 145 20 180 22 217 24 259 26 304 28 352 32 460
2.22 1.67 1.11 2.80 2.10 1.40 3.48 2.61 1.74 4.20 3.15 2.10 5.01 3.76 2.50 5.88 4.41 2.94 6.81 5.11 3.40 8.9 6.68 4.45
10.80 11.80 13.00 14.10 15.40 16.50 18.20 19.10 21.00 25.00 27.60
10.20 11.30 12.20 13.40 14.30 15.80 16.60 18.30 22.00 23.90
10.20 11.30 12.20 13.40 14.30 15.80 16.60 18.30 22.00 23.90
11.60 10.90 12.80 13.50 14.90 17.60 19.50
11.60 10.90 12.80 13.50 14.90 17.60 19.50
9.60 10.50 12.50 13.80
10.30
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WIRE ROPE TERMINATIONS
Tri-Flex Wire Rope Slings
Composed
Design Factor 5:1 Rated Loads
Finished Diameter
Vertical (t)
Choker (t)
Vertical Basket (t)
(Inches)
(mm)
1/4"
6 8
1.5 2.3 3.2 4.4 5.8 7.2 8.9
1.1 1.7 2.4 3.3 4.3 5.4 6.7 9.5
3.1 4.7 6.5 8.8
12 16 19 22 25 28 32 38 44 51 57 63 70 76 89
Tri-Flex slings provide strength and flexibility. Because of the patented TRI-FLEX SLING construction, there are substantial savings in material and machine costs in the larger sizes.
5/16"
3/8"
10 11 12 14 16 19 22 25 28 32 35 38 44 51 57 63
7/16"
1/2"
11.6 14.5 17.9 23.5 34.4 44.9 56.6 69.6 74.3 99.7
Wire Rope Grips Galvanised AS2076
9/16"
5/8" 3/4" 7/8"
Pin size equals D/d of 1.5:1 in the eye.
12.7 17.2 22.4 28.3 34.8 41.7 49.8 66.2 86.1
Wire Rope Grips Hot Dipped Galvanised AS2076
12.9 16.8 21.2 26.1 31.2 37.3 49.7 64.5 80.2 98.8
Basket hitch equals D/D of 5:1 using finished diameter.
1"
1-1/8" 1-1/4" 1-3/8" 1-1/2" 1-3/4"
Product Code
Size (mm)
c (mm)
h (mm)
w (mm)
e (mm)
d (mm)
b (mm)
a (mm)
Min number of Grips to form an eye
UOM Pack Qty
d
c
303306 6 303308 8
13 29 28 20 6 15 13 3 18 32 34 22 8 19 14.5 3
Each 400 Each 300 Each 200 Each 100 Each 75 Each 60 Each 50 Each 50 Each 20 Each 20 Each 20 Each 10 w c
b
w
132.4 172.3 214.9 263.8
303310 9-10 22 41 42 28 10 24 18 3 303312 11-12 26 49 50 33 12 30 21 3
2"
102 114 127
2-1/4" 2-1/2"
107.4 131.5
303316 16 303318 18 303320 20
28 52 52 33 12 31 22 4 34 69 66 44 16 37 26 4 36 74 68 44 16 38 29 4
d
303322 20 - 22 38 77 89 44 16 40z 31 4 303326 24 - 26 40 80 89 44 16 40 32.5 5
b
Superflex Slings Superflex slings are made of
303328 28 303332 32 303338 38
50 96 90 55 22 48 38 5 52 102 92 55 22 48 39 6 56 105 112 55 22 48 41.5 6
Features • Very tough, durable yet flexible • Easily handled, placed in position, cleaned and stored
Superflex Cable, which is a plaited configuration, not laid or twisted like wire rope. The interplaiting of the sets of strands creates
Not Suitable for Lifting Purposes.
a tough set-resistant cable composed of many wires.
• Will not spring back like wire rope
The Right Way
6d approx
• Alloy ferrules chamfered at each end to EN13411.
Method of Loading
Direct Loaded
Choke Hitch
Basket Hitch
Endless Strop
d
Round Load Square Load
Direct Loaded
Cradle Strop Choked Strop on Round Load
Choked Strop on Square Load
Cable Size
Note: d = diameter of rope
Angle 30°
Double Throat Wire Rope Grips Hot Dipped Galvanised
Loads in Tonnes
Two-5
1.0
0.7 1.1 1.4 1.8 2.3 3.1 5.0 7.8
0.5 0.7 0.9 1.2 1.5 2.0 3.4 5.2 7.6
1.9 2.7 3.5 4.6 5.8 7.7
1.5 2.2 2.7 3.6 4.5 6.0
2.8 4.3 5.2 6.9 8.7
1.1 1.6 2.0 2.7 3.4 4.5 7.6
0.8 1.1 1.4 1.8 2.3 3.0 5.1 7.8
Product Code
Wire Dia (mm)
W (mm)
L (mm)
d (mm)
UOM Pack Qty
Three-0 1.4 Three-5 1.8
W
W
L
304308-9 8-9 304310-12 10-12
46 52 58 76 78
40 40 46 56 61
8
Each Each Each Each Each
5 5 2 2 2
L
Four -0 Four -5 Five-0
2.4 3.0 4.0 6.7
10 10 12 12
304316
16
11.7 19.0 29.6 43.5
304320-22 20-22 304326-28 26-28
Six-5
13.0 20.0 29.8
10.0 15.6 22.9
Eight-0
10.3 15.3
11.8 17.5
d
d
Not Suitable for Lifting Purposes.
Ten-0
11.5
11.6
26 | EMAIL info@bunzlsafety.com.au | bunzlsafety.com.au | CALL 1300 977 577
CALL 1300 977 577 | bunzlsafety.com.au | EMAIL info@bunzlsafety.com.au | 27
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